Kuukautisten

Kuukautiset, also known as menstruation, is a natural biological process experienced by individuals with a uterus. It is part of the menstrual cycle, which is a monthly series of changes a woman's body goes through in preparation for the possibility of pregnancy. During the menstrual cycle, the lining of the uterus thickens to prepare for a fertilized egg. If pregnancy does not occur, the uterus sheds this thickened lining. This shedding process results in bleeding, which is discharged from the body through the vagina.

The menstrual cycle typically lasts about 28 days, but can vary significantly from person to person. The duration of menstruation, or the period itself, usually lasts between 3 to 7 days. The amount of blood loss can also vary. Menstruation usually begins during puberty, typically between the ages of 10 and 16, and continues until menopause, which usually occurs between the ages of 45 and 55.

Symptoms associated with menstruation can include abdominal cramps, bloating, mood changes, fatigue, and breast tenderness. These symptoms are often referred to as premenstrual syndrome (PMS) when they occur in the days or weeks leading up to the period. Menstruation is a vital aspect of reproductive health and is a clear indicator of fertility in individuals who menstruate. Maintaining hygiene during menstruation is important and typically involves the use of sanitary pads, tampons, or menstrual cups.